Colletotrichum Species Complexes Associated with Crops in Northern South America: A Review

Guevara‐Suarez, Marcela; Cárdenas, Martha; Jiménez, Pedro; Afanador-Kafuri, Lucía; Restrepo, Silvia

doi:10.3390/agronomy12030548

Cited by 9 publications

(5 citation statements)

References 89 publications

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“…Y finalmente desde un punto de vista social ya que el cultivo de la vainilla se puede beneficiar a los pequeños productores obteniendo grandes ingresos económicos a través de estrategias de planeación y transferencias de tecnología (Borbolla-Pérez et al, 2017). La vainilla al ser un cultivo clonal se encuentra fuertemente amenazada por factores de estrés tanto bióticos (Hongos; Colletotrichum orchidophilum (Charron et al, 2018), Colletotrichum gloeosporoides (Guevara-Suarez et al, 2022) y Fusarium (Ramírez-Mosqueda et al, 2019), como abióticos (sequía) (Iglesias-Andreu et al, 2021;Martínez-Santos et al, 2021). Esto es debido a la ausencia de diversidad genética que permita aumentar la probabilidad de supervivencia con la presencia de genes que respondan de manera favorable a situaciones de estrés que afecte a las plantas morfo-fisiológicamente, derivando en problemas como aborción floral y/o de frutos, cierre estomático, reducción de la tasa fotosintética, inhibición del crecimiento, reducción del área foliar, deshidratación severa, aumento en la susceptibilidad de patógenos y por último necrosis (Borbolla-Pérez et al, 2016).…”

Section: Características Del Cultivo Y Producción De Vanilla Planifoliaunclassified

Vanilla cultivation in Mexico: Typology, characteristics, production, agroindustrial prospective and biotechnological innovations as a sustainability strategy

et al. 2023

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Vanilla is the orchid of greatest economic interest to the world since the spice of the same name is obtained from it. Vanillin is obtained from its ripened pod, this compound is highly recognized and demanded by the gastronomic, pharmaceutical, and cosmetic industries for the sweet aroma and flavor it emanates. The objective of this work was to carry out a literature review to put into perspective the reader about the sustainability strategies in the vanilla industry in Mexico, as well as the innovations of propagation and in vitro conservation of Vanilla planifolia germplasm. Despite being originally from Mexico, this country ranks third in world production, preceding Madagascar, and Indonesia. This compilation of studies presents biotechnological techniques to increase vanilla production, as well as alternatives that can reduce the negative effects caused by the low genetic accumulation in this species, such as plant tissue culture, use of molecular markers for the study of somaclonal variation, asymbiotic seed germination under in vitro conditions. These techniques together with agro-industrial strategies can represent a sustainable alternative for vanilla production. In this article, strategies are suggested that allow those interested in vanilla production to make appropriate decisions, however, it is necessary to develop multidisciplinary studies that allow a global approach to the phenomena involved in the production and use of vanilla, as well as the resolution of the problems that this process faces.

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Section: Características Del Cultivo Y Producción De Vanilla Planifoliaunclassified

Vanilla cultivation in Mexico: Typology, characteristics, production, agroindustrial prospective and biotechnological innovations as a sustainability strategy

et al. 2023

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“…Members of the Colletoctrichum genus are the predominant pathogens that cause MAD. They are made up of about 200 species that are tentatively placed into 15 species complexes and singletons ( Talhinhas et al, 2018 ; Guevara-Suarez et al, 2022 ). Several mango species tolerant to anthracnose diseases have been determined through screening after inoculating these mango species with Colletotrichum asianum ( Grice et al, 2022 ).…”

Section: History and Geographical Distribution Of Mango Anthracnosementioning

confidence: 99%

Mango anthracnose disease: the current situation and direction for future research

Dofuor,

Quartey,

Osabutey

et al. 2023

Front. Microbiol.

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Mango anthracnose disease (MAD) is a destructive disease of mangoes, with estimated yield losses of up to 100% in unmanaged plantations. Several strains that constitute Colletotrichum complexes are implicated in MAD worldwide. All mangoes grown for commercial purposes are susceptible, and a resistant cultivar for all strains is not presently available on the market. The infection can widely spread before being detected since the disease is invincible until after a protracted latent period. The detection of multiple strains of the pathogen in Mexico, Brazil, and China has prompted a significant increase in research on the disease. Synthetic pesticide application is the primary management technique used to manage the disease. However, newly observed declines in anthracnose susceptibility to many fungicides highlight the need for more environmentally friendly approaches. Recent progress in understanding the host range, molecular and phenotypic characterization, and susceptibility of the disease in several mango cultivars is discussed in this review. It provides updates on the mode of transmission, infection biology and contemporary management strategies. We suggest an integrated and ecologically sound approach to managing MAD.

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“…State) Status ReferenceNorth AmericaUSA*N/APresentJayawardena et al (2016)South AmericaBrazilRio Grande do Sul (Farroupilha)PresentAndrioli et al (2021)ColombiaLa Union, Valle del CaucaPresentLópez‐Zapata et al (2019), Guevara‐Suarez et al. (2022)EU (27)ItalyApuliaPresentSchena et al (2014)Other EuropeUKN/APresentBaroncelli et al (2015)AsiaChina •Beijing (Shi Jingshan)** •Changzhou •Dandong (Liaoning) •Dangshan (Anhui) •Fangshan (Beijing) •Hainan province •Hangzhou (Zhejiang) •Hongshan (Wuhan, Hubei) •Huangpi (Hubei) •Hubei •Jiangsu •Jinhua (Zhejiang) •Liaoning •Nanjing •Neiqiu (Xingtai, Hebei) •Ningbo (Zhejiang) •Ningde (Fujian) •Putian (Fujian) •Qingdao •Qinhuangdao (Hebei) •Quanzhou (Fujian) •Shanghai (Campus of East China Normal University) •Shanxi •Shaoxing (Zhejiang) •Tianjin •Wugong •Wuhan (Hubei) •Wuxi (Jiangsu) •Xiayi (Henan) •Yancheng (Jiangsu) •Yangling •Yangliuqing (Tianjin) •Zhangzhou (Fujian) •Zhongxiang (Hubei) PresentChen et al (2019), Chethana et al (2019), Diao et al (2017), Fu et al (2019), Han et al. (2016); Li et al (2021a,b), Wang et al.…”

Section: Appendix C – Distribution Of the Five Colletotrichum Speciesmentioning

confidence: 99%

Pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola

Bragard¹,

Baptista²,

Chatzivassiliou³

et al. 2022

EFS2

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The EFSA Plant Health Panel performed a pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola, five clearly defined fungi of the C. gloeosporioides complex causing anthracnose. The pathogens are widely distributed in at least three continents. C. aenigma and C. siamense are reported from Italy and C. alienum from Portugal, including the Madeira Islands, with a restricted distribution. C. perseae and C. theobromicola are not known to be present in the EU. However, there is uncertainty on the status of the pathogens worldwide and in the EU because of the taxonomic re-evaluation of the genus Colletotrichum and the lack of specific surveys. The pathogens are not included in Commission Implementing Regulation (EU) 2019/2072 and there are no reports of interceptions in the EU. With the exception of C. perseae, which has a very limited number of hosts, the other four Colletotrichum species have relatively wide host ranges. Therefore, this pest categorisation focused on those hosts for which there is robust evidence that the pathogens were formally identified by a combination of morphology, pathogenicity and multilocus sequence analysis. Host plants for planting and fresh fruits are the main entry pathways into the EU. Host availability and climate suitability factors occurring in some parts of the EU are favourable for the establishment of the pathogens. No yield losses have been reported so far in the EU but in non-EU areas of their current distribution, the pathogens have a direct impact on cultivated hosts that are also relevant for the EU. Phytosanitary measures are available to prevent the further introduction and spread of C. aenigma, C. alienum and C. siamense into the EU as well as the introduction and spread of C. perseae and C. theobromicola. C. aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola satisfy the criteria that are within the remit of EFSA to assess for these species to be regarded as potential Union quarantine pests.

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Colletotrichum Species Complexes Associated with Crops in Northern South America: A Review

Cited by 9 publications

References 89 publications

Vanilla cultivation in Mexico: Typology, characteristics, production, agroindustrial prospective and biotechnological innovations as a sustainability strategy

Vanilla cultivation in Mexico: Typology, characteristics, production, agroindustrial prospective and biotechnological innovations as a sustainability strategy

Mango anthracnose disease: the current situation and direction for future research

Pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola

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